EXFO FTB Lite 720D OTDR - Optical Time Domain Reflectometer for Fiber Network Testing

Available	QTY	Price
New: 0	Qty: + -	$0.00
Used: 0	Qty: + -	$0.00	Configurations

	Name	Purchase
	Q2-QUAD OTDR , 850/1300 nm and 1310/1550 nm	$0.00
	SM8 SM OTDR, 1310/1550 nm and 1650 nm	$0.00
	GP-10-072: Large Size Soft Carrying Case	$0.00
	Ruggedized Carrying Case for FTB-1v2	$0.00
	GP-1008: VFL adapter (2.5mm to 1.25mm)	$0.00
	Carry-on size Backpack	$0.00
	REPLACEMENT APC SM SWAP-OUT CONNECTOR	$0.00
	Stylus for FTB-1	$0.00
	REPLACEMENT UPC SM SWAP-OUT CONNECTOR	$0.00
	Utility glove	$0.00
	OiX-all features of OTDR base software, and iOLM.	$0.00
	OPM2-In-line Power Meter dual channel	$0.00

Overview
Included Accessories
Applications
Specifications
Documentation

The EXFO FTB Lite 720D is a high-performance Optical Time Domain Reflectometer (OTDR) designed for testing and troubleshooting fiber optic networks. It is ideal for technicians involved in the deployment and maintenance of both singlemode and multimode access networks. With its user-friendly interface, advanced features, and durable design, the FTB Lite 720D provides accurate and efficient testing for a range of fiber network applications.

Key Features:

Dynamic Range: The FTB Lite 720D offers a dynamic range of up to 36 dB in singlemode (SM) and 29 dB in multimode (MM), providing exceptional measurement capabilities in a variety of network conditions.
Event and Attenuation Dead Zones: It features event dead zones as low as 0.7 meters and attenuation dead zones of 2.5 meters in SM and 0.5 meters and 2 meters in MM, allowing precise fault localization and network analysis.
PON Testing: With a PON dead zone of 35 meters in SM, it enables efficient testing and troubleshooting of Passive Optical Networks (PON), including GPON and XGS-PON.
User-Friendly Interface: Equipped with an 8-inch (203 mm) color touchscreen, the FTB Lite 720D offers visibility even in bright sunlight, making it suitable for diverse field environments.
Intelligent Optical Link Mapper (iOLM): The integrated iOLM technology simplifies testing by automating the data analysis and providing clear, actionable results for both singlemode and multimode fibers.
Connectivity: The device supports seamless integration with cloud-based solutions, providing real-time data access and enabling better decision-making in network management.
Rugged Design: Built for durability, the FTB Lite 720D is designed to withstand challenging field conditions, ensuring reliable operation in various environments.
Long Battery Life: It offers up to 12 hours of continuous operation on a single charge, supporting extended fieldwork without the need for frequent recharging.
Warranty: Comes with a standard 3-year warranty, providing peace of mind and assurance of quality.

The EXFO FTB Lite 720D is an essential tool for fiber network professionals, offering precision, portability, and advanced testing capabilities, all in a compact and durable form factor.

FTB Lite Base mainframe
In-line broadband Power Meter
Sunlight viewable, multi-touch widescreen, color, 1280 x 800 TFT, 203 mm (8 in)
Wi-Fi, Bluetooth, LTE, GNSS (GPS)
FTBx-720D-SM1 OTD

Access network construction and troubleshooting
FTTx/PON testing through splitters (up to 1×32)
FTTx service activation: GPON, EPON, XGS-PON, 10GE EPON
Central office link certification
Data center and private networks (Tier-2 certification)
LAN/WAN characterization
Fronthaul/backhaul (FTTA, FTTT, RRH, DAS, and small cells)

Wavelength (nm):
- 850 ± 20, 1300 ± 20, 1310 ± 30, 1550 ± 30, 1650 ± 15
Live wavelength (nm): 1650
Isolation: 50 dB from 1265 nm to 1617 nm
Dynamic range (dB):
- 27/29/36/35/35
Event dead zone (m):
- SM: 0.7
- MM: 0.7
Attenuation dead zone (m):
- SM: 2.5
- MM: 2.5
PON dead zone (m): 35
Distance range (km):
- MM: 0.1 to 40
- SM: 0.1 to 260
Pulse width (ns):
- MM: 3 to 1000
- SM: 3 to 20,000
MM launch conditions: EF-compliant
Linearity (dB/dB): ±0.03
Loss threshold (dB): 0.01
Loss resolution (dB): 0.001
Sampling resolution (m):
- MM: 0.04 to 5
- SM: 0.04 to 10
Sampling points: Up to 256,000
Distance uncertainty (m): ±(0.75 + 0.0025 % x distance + sampling resolution)
Measurement time: User-defined
Reflectance accuracy (dB): ±2
Typical real-time refresh (Hz): 4

IN-LINE POWER CHECKER

Power range (dBm): –60 to 23
Power uncertainty (dB): ±0.5
Calibrated wavelengths (nm): 1310, 1490, 1550, 1625, 1650
Selectable wavelengths (nm): 1310, 1490, 1550, 1577, 1625, 1650
Tone detection: 270 Hz/330 Hz/1 kHz/2 kHz

TECHNICAL SPECIFICATIONS (In-line PON power meter with OPM2 in option)

Power range (dBm): –60 to 23
PON power meter (nm): Two channels: 1490/1550 and 1490/1577
Power uncertainty (dB): ±0.5
Calibrated wavelengths (nm): 1310, 1490, 1550, 1625, 1650
Selectable wavelengths (nm): 1310, 1490, 1550, 1577, 1625, 1650, 1490/1550, 1490/1577

SOURCE

Output power (dBm):
- MM: –2
- SM: –8
Modulation: CW, 270 Hz, 330 Hz, 1 kHz, 2 kHz

GENERAL SPECIFICATIONS

Display: 8-inch (203 mm), 1280×800, color touchscreen (viewable in sunlight)
Interfaces:
- USB-A ports (2)
- USB-C port with power delivery
- RJ45 LAN 10/100/1000 Mbit/s
- RF comms: Bluetooth, WiFi, 2G/3G/4G LTE, GNSS (GPS/GALILEO/QZSS)
Storage: >20,000 OTDR SOR traces
Battery: Rechargeable LiFePO4 battery, up to 10 hours of operation (as per Telcordia GR-196-CORE)
Power supply:
- Input: AC/DC adapter, 100 to 240 V AC, 50 to 60 Hz, 1.5 A max.
- Output: 5 to 20 V DC, 3.0 A max., 45 W max., USB-C power delivery standard supported
Weight: 2.4 kg (5.3 lb)
Size (H × W × D): 198 mm × 249 mm × 71 mm (7.8 in × 9.8 in × 2.8 in)
Temperature:
- Operating: –10 °C to 50 °C (14 °F to 122 °F)
- Storage: –40 °C to 70 °C (–40 °F to 158 °F)

Spec sheet

Flyer

FAQ

Description

Key Features:

Dynamic Range: The FTB Lite 720D offers a dynamic range of up to 36 dB in singlemode (SM) and 29 dB in multimode (MM), providing exceptional measurement capabilities in a variety of network conditions.
Event and Attenuation Dead Zones: It features event dead zones as low as 0.7 meters and attenuation dead zones of 2.5 meters in SM and 0.5 meters and 2 meters in MM, allowing precise fault localization and network analysis.
PON Testing: With a PON dead zone of 35 meters in SM, it enables efficient testing and troubleshooting of Passive Optical Networks (PON), including GPON and XGS-PON.
User-Friendly Interface: Equipped with an 8-inch (203 mm) color touchscreen, the FTB Lite 720D offers visibility even in bright sunlight, making it suitable for diverse field environments.
Intelligent Optical Link Mapper (iOLM): The integrated iOLM technology simplifies testing by automating the data analysis and providing clear, actionable results for both singlemode and multimode fibers.
Connectivity: The device supports seamless integration with cloud-based solutions, providing real-time data access and enabling better decision-making in network management.
Rugged Design: Built for durability, the FTB Lite 720D is designed to withstand challenging field conditions, ensuring reliable operation in various environments.
Long Battery Life: It offers up to 12 hours of continuous operation on a single charge, supporting extended fieldwork without the need for frequent recharging.
Warranty: Comes with a standard 3-year warranty, providing peace of mind and assurance of quality.

The EXFO FTB Lite 720D is an essential tool for fiber network professionals, offering precision, portability, and advanced testing capabilities, all in a compact and durable form factor.

Product tags

EXFO FTB Lite 720D - connected access OTDR

Available Configurations

Key Features:

Key Features: